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    • 7. 发明授权
    • Radio frequency identification device operating methods, radio frequency identification device configuration methods, and radio frequency identification devices
    • 射频识别装置的操作方法,射频识别装置的配置方法和射频识别装置
    • US08624711B2
    • 2014-01-07
    • US11968561
    • 2008-01-02
    • Mark E. TuttleJohn R. Tuttle
    • Mark E. TuttleJohn R. Tuttle
    • H04Q5/22
    • H01Q1/2225G01S13/767G01S13/78G06K7/10346G06K19/0723G06K19/0726G06K19/07749H01Q1/22H01Q7/00
    • An adjustable radio frequency data communications device has a monolithic semiconductor integrated circuit with integrated circuitry, interrogation receiving circuitry provided on the monolithic integrated circuit forming at least part of the integrated circuitry and configured to receive an interrogation signal from the interrogator unit, an antenna electrically coupled to the interrogation receiving circuitry and configured to communicate with the remote interrogator unit, a power source electrically coupled to the integrated circuitry and configured to generate operating power for the communications device, and at least one of the antenna and the interrogation receiving circuitry having reconfigurable electrical characteristics, the electrical characteristics being reconfigurable to selectively tune the at least one of the antenna and the interrogation receiving circuitry within a range of tuned and detuned states to realize a desired receiver sensitivity of the communications device. Additionally, a method for tuning receiver sensitivity and/or transmitter sensitivity according to construction of the above device is disclosed.
    • 一种可调节射频数据通信设备具有集成电路的单片半导体集成电路,在单片集成电路上提供的询问接收电路,其形成集成电路的至少一部分并且被配置为从询问器单元接收询问信号,天线电耦合 所述询问接收电路被配置为与所述远程询问器单元通信;电源,其耦合到所述集成电路并且被配置为生成所述通信设备的操作功率,并且所述天线和所述询问接收电路中的至少一个具有可重新配置的电 特性,电特性是可重构的,以在调谐和失谐状态的范围内选择性地调谐天线和询问接收电路中的至少一个,以实现通信设备的期望接收机灵敏度 e。 此外,公开了根据上述装置的结构来调整接收机灵敏度和/或发射机灵敏度的方法。
    • 8. 再颁专利
    • Method for electronic tracking of units associated with a batch
    • 电子跟踪与批次相关的单元的方法
    • USRE44409E1
    • 2013-08-06
    • US13269853
    • 2011-10-10
    • Ross S. DandoMark E. Tuttle
    • Ross S. DandoMark E. Tuttle
    • G08B13/14
    • G06K7/10366A22B5/0064A22B7/00A22B7/007A22C17/10G06K7/0008G06K17/0022G06K2017/0045G08B13/2434G08B13/2462
    • In one aspect, the invention encompasses a method for electronic tracking of units originating from a common source which comprises a plurality of units physically joined with one another. A first transponder is physically associated with the common source, and the source is split to separate it into three or more of the units. A second transponder is physically associated with one of the three or more units, and the second transponder sends a code. The code of the second transponder is electrically associated with an identifier of the common source. In a particular aspect, the common source is an animal carcass. A batch comprises separate units of objects that are physically joined together. RFID tags are attached to each of the units and to the batch. The codes stored in the RFID tags are electrically associated with one another in the database.
    • 一方面,本发明包括用于电子跟踪源自公共源的单元的方法,该方法包括彼此物理连接的多个单元。 第一个转发器与公共源物理关联,源被拆分成三个或更多个单元。 第二个转发器与三个或更多个单元中的一个物理相关联,第二个应答器发送一个代码。 第二应答器的代码与公共源的标识符电连接。 在一个特定方面,共同的来源是动物尸体。 批次包括物理连接在一起的单独的物体单元。 RFID标签连接到每个单元和批次。 存储在RFID标签中的代码在数据库中彼此电联系。